Change8
Error2 reports

Fix RuntimeError

in Transformers

Solution

RuntimeError in transformers, especially with torch.compile or specific models like Qwen, often stems from unsupported configurations like incompatible dtype settings ("auto" can be problematic) or issues within the model's forward pass under compilation. Try explicitly setting `torch_dtype=torch.float16` or `torch.bfloat16` when loading the model and generating text to avoid "auto" dtype, and consider updating transformers and torch versions to the latest stable releases or using older versions known to work. If using torch.compile, verify that the specific model or operation is supported and if not, disable compilation for problematic sections.

Timeline

First reported:Dec 5, 2025
Last reported:Dec 18, 2025

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